<template>
  <el-container>
    <el-header class="homeHeader">
      <div class="title">微言聊天室管理端</div>
      <div>
        <el-dropdown class="choices" @command="commandHandler">
          <span class="el-dropdown-link">
            {{ user.name }}<i><img :src="user.userProfile"/></i>
          </span>
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item command="logout">注销登录</el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>
      </div>
    </el-header>
    <el-container>
      <el-aside width="200px">
        <el-menu router unique-opened>
          <el-submenu
            :index="index + ''"
            v-for="(item, index) in routes"
            v-if="item.hidden != true"
            :key="index"
          >
            <template slot="title">
              <i
                style="color: #2F86D2;margin-right: 8px"
                :class="item.iconCls"
              ></i>
              <span>{{ item.name }}</span>
            </template>
            <el-menu-item
              :index="child.path"
              v-for="(child, indexj) in item.children"
              :key="indexj"
              >{{ child.name }}</el-menu-item
            >
          </el-submenu>
        </el-menu>
      </el-aside>
      <el-main>
        <el-breadcrumb
          separator-class="el-icon-arrow-right"
          v-if="this.$router.currentRoute.path != '/home'"
        >
          <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
          <el-breadcrumb-item>{{
            this.$router.currentRoute.name
          }}</el-breadcrumb-item>
        </el-breadcrumb>
        <div
          class="homeWelcome"
          v-if="this.$router.currentRoute.path == '/home'"
        >
          欢迎来到微言聊天室管理端！
        </div>
        <router-view class="homeRouterView" />
      </el-main>
    </el-container>
  </el-container>
</template>

<script>
export default {
  name: "Home",
  data() {
    return {
      user: JSON.parse(window.sessionStorage.getItem("admin")) //user的JSON对象
    };
  },
  computed: {
    routes() {
      return this.$router.options.routes;
    }
  },
  methods: {
    test() {
      this.$router.push("/userinfo");
    },
    commandHandler(cmd) {
      //注销登录操作
      if (cmd == "logout") {
        this.$confirm("此操作将注销登录, 是否继续?", "提示", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        })
          .then(() => {
            this.getRequest("/admin/logout");
            sessionStorage.removeItem("admin"); //删除session
            this.$router.replace("/adminlogin"); //页面替换为登陆页Login.vue
          })
          .catch(() => {
            this.$message({
              type: "info",
              message: "已取消操作"
            });
          });
      } else if (cmd == "userInfo") {
        //this.$router.push('/hrinfo');
      }
    }
  }
};
</script>

<style>
.homeHeader {
  background-color: #409eff;
  display: flex; /*flex布局*/
  align-items: center; /*cross交叉轴中*/
  justify-content: space-between; /*左右两侧（main主轴）对齐*/
  padding: 0px;
  box-sizing: border-box;
}
.homeHeader .title {
  font-size: 30px;
  font-family: 华文行楷;
  color: #ffffff;
}
.homeHeader .choices {
  cursor: pointer;
}
.choices img {
  width: 48px;
  height: 48px;
  border-radius: 24px;
  margin-left: 10px;
}
.el-dropdown-link {
  display: flex;
  align-items: center;
}
.homeWelcome {
  text-align: center;
  font-size: 30px;
  font-family: 华文行楷;
  color: #409eff;
}
.homeRouterView {
  margin-top: 15px;
}
</style>
